LM63 Datasheet - National Semiconductor

Accurate Remote Diode Digital Temperature Sensor

LM63 Features

* an integrated, pulse-widthmodulated (PWM), open-drain fan control output. Fan speed is a combination of the remote temperature reading, the lookup table and the register settings. The 8-step Lookup Table enables the user to program a non-linear fan speed vs. temperature transfer function often used

LM63 General Description

The LM63 is a remote diode temperature sensor with integrated fan control. The LM63 accurately measures: (1) its own temperature and (2) the temperature of a diodeconnected transistor, such as a 2N3904, or a thermal diode commonly found on Computer Processors, Graphics Processor Units (GPU) and othe.

LM63 Datasheet (339.89 KB)

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LM63

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National Semiconductor

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339.89 KB

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Accurate remote diode digital temperature sensor.
LM63 ± 1˚C/ ± 3˚C Accurate Remote Diode Digital Temperature Sensor with Integrated Fan Control May 2003 LM63 ± 1˚C/ ± 3˚C Accurate Remote Diode Digi.

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LM63 Accurate Remote Diode Digital Temperature Sensor National Semiconductor

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LM63 Features

LM63 General Description

Datasheet Details

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